Sprung skate with aligned wheels

Abstract

A skate with aligned wheels substantially comprising: a plurality of wheels; and a support member including on one side a bearing base to unmovably support a shoe and to contain the wheels on the other side; and travelling stabilizing means that cooperate and are connected to the support member and to a pair of wheels. Skate vibration dampening is guaranteed by the cooperation between stabilizing means and support member through resilient means; moreover, the stabilizing means are connected to support member and wheels in order to allow each one of the rotation axes of the wheels to be moved, whether separately or not with respect to the other rotation axes, vertically with respect to the ground.

What is claimed is: 
     
       1. Skate with aligned wheels substantially comprising: a plurality of wheels;   a support member including on a first side a bearing base to unmovably support a shoe and suitable to contain said wheels on a side opposite to the first side; and   stabilizing means, said stabilizing means cooperating and being connected to said support member and to a pair of said wheels, said stabilizing means swingingly cooperating with said support member through resilient means, said stabilizing means being connected to said support member and to said wheels in order to allow a rotation axis of each one of said wheels to be moved, separately with respect to another rotation axis of another one of said wheels, vertically with respect to a ground, wherein said resilient means comprise springs assembled in opposed pairs, said springs being hooked to said stabilizing means into a small hole and being hooked to said support member through slits equipped with toothings adapted to allow adjusting position and force of said springs.   
     
     
       2. Skate with aligned wheels substantially comprising: a plurality of wheels;   a support member including on a first side a bearing base to unmovably support a shoe and suitable to contain said wheels on a side opposite to the first side; and stabilizing means, said stabilizing means cooperating and being connected to said support member and to a pair of said wheels, said stabilizing means swingingly cooperating with said support member through resilient means, said stabilizing means being connected to said support member and to said wheels in order to allow a rotation axis of each one of said wheels to be moved, separately with respect to another rotation axis of another one of said wheels, vertically with respect to a ground, wherein said resilient means are composed of a pre-inflated cushion adapted to be filled with a fluid, air-filled, said pre-inflated cushion being inserted inside said support member.   
     
     
       3. Skate with aligned wheels substantially comprising: a plurality of wheels;   a support member including on a first side a bearing base to unmovably support a shoe and suitable to contain said wheels on a side opposite to the first side; and   stabilizing means, said stabilizing means cooperating and being connected to said support member and to a pair of said wheels, said stabilizing means swingingly cooperating with said support member through resilient means, said stabilizing means being connected to said support member and to said wheels in order to allow a rotation axis of each one of said wheels to be moved, separately with respect to another rotation axis of another one of said wheels, vertically with respect to a ground, wherein said support member is equipped with a plurality of vertically-elongated holes, each one of said vertically-elongated holes being adapted to contain a rotation pin of said wheels.   
     
     
       4. Skate according to claim 3, wherein each one of said vertically-elongated holes is equipped with a plurality of track guides on an internal perimeter thereof, said pins of said wheels being inserted in respective plaques, each one of said plaques being so shaped as to slide onto a respective one of said plurality of track guides of said vertically-elongated holes. 
     
     
       5. Skate with aligned wheels substantially comprising: a plurality of wheels;   a support member including on a first side a bearing base to unmovably support a shoe and suitable to contain said wheels on a side opposite to the first side; and   stabilizing means, said stabilizing means cooperating and being connected to said support member and to a pair of said wheels, said stabilizing means swingingly cooperating with said support member through resilient means, said stabilizing means being connected to said support member and to said wheels in order to allow a rotation axis of each one of said wheels to be moved, separately with respect to another rotation axis of another one of said wheels, vertically with respect to a ground, wherein said stabilizing means are composed of elongated bars whose shape is slightly triangular and that are equipped at both ends thereof with horizontally-elongated holes, each one of said horizontally-elongated holes receiving a respective one of a plurality of rotation pins of said wheels going out of a plurality of vertically-elongated holes and allowing blocking of a respective one of said plurality of said rotation pins through locking means.   
     
     
       6. Skate with aligned wheels substantially comprising: a plurality of wheels;   a support member including on a first side a bearing base to unmovably support a shoe and suitable to contain said wheels on a side opposite to the first side; and   stabilizing means, said stabilizing means cooperating and being connected to said support member and to a pair of said wheels, said stabilizing means swingingly cooperating with said support member through resilient means, said stabilizing means being connected to said support member and to said wheels in order to allow a rotation axis of each one of said wheels to be moved, separately with respect to another rotation axis of another one of said wheels, vertically with respect to a ground, wherein said stabilizing means are composed of tongues whose shape is substantially triangular, said tongues being equipped on two vertexes thereof with at least a pair of horizontally-elongated holes, said support member being equipped with a plurality of vertically elongated holes, each one of said plurality of vertically-elongated holes being in a central and upper position with respect to each at least one pair of said horizontally elongated holes and the ground, said tongues being equipped on a third one of the vertexes thereof with a hole adapted to contain a pin that can be inserted into said plurality of vertically-elongated holes, a plurality of rotation pins of said wheels being inserted first into a respective one of said plurality of vertically-elongated holes of said support member and then into the corresponding horizontally-elongated holes of said tongues, said plurality of rotation pins being then blocked through locking means.   
     
     
       7. Skate with aligned wheels substantially comprising: a plurality of wheels;   a support member including on a first side a bearing based to unmovably support a shoe and suitable to contain said wheels on a side opposite to the first side; and   stabilizing means, said stabilizing means cooperating and being connected to said support member and to a pair of said wheels, said stabilizing means swingingly cooperating with said support member through resilient means, said stabilizing means being connected to said support member and to said wheels in order to allow a rotation axis of each one of said wheels to be moved vertically with respect to a ground wherein said resilient means comprise springs assembled in opposed pairs, said springs being hooked to said stabilizing means into a small hole and being hooked to said support member through slits equipped with toothings adapted to allow adjusting position and force of said springs.   
     
     
       8. Skate with aligned wheels substantially comprising: a plurality of wheels;   a support member including on a first side a bearing base to unmovably support a shoe and suitable to contain said wheels on a side opposite to the first side; and   stabilizing means, said stabilizing means cooperating and being connected to said support member and to a pair of said wheels, said stabilizing means swiningly cooperating with said support member through resilient means, said stabilizing means being connected to said support member and to said wheels in order to allow a rotation axis of each one of said wheels to be moved vertically with respect to a ground wherein said resilient means are composed of a pre-inflated cushion adapted to be filled with a fluid, air-filled, said pre-inflated cushion being inserted inside said support member.   
     
     
       9. Skate with aligned wheels substantially comprising: a plurality of wheels;   a support member including on a first side a bearing base to unmovably support a shoe and suitable to contain said wheels on a side opposite to the first side; and   stabilizing means, said stabilizing means cooperating and being connected to said support member and to a pair of said wheels, said stabilizing means swingingly cooperating with said support member through resilient means, said stabilizing means being connected to said support member and to said wheels in order to allow a rotation axis of each one of said wheels to be moved, vertically with respect to a ground, wherein said support member is equipped with a plurality of vertically-elongated holes, each one of said vertically-elongated holes being adapted to contain a rotation pin of said wheels.   
     
     
       10. Skate according to claim 9, wherein each one of said vertically-elongated holes is equipped with a plurality of track guides on an internal perimeter thereof, said pins of said wheels being inserted in respective plaques, each one of said plaques being so shaped as to slide onto a respective one of said plurality of track guides of said vertically-elongated holes. 
     
     
       11. Skate with aligned wheels substantially comprising: a plurality of wheels;   a support member including on a first side a bearing base to unmovably support a shoe and suitable to contain said wheels on a side opposite to the first side; and   stabilizing means, said stabilizing means cooperating and being connected to said support member and to a pair of said wheels, said stabilizing means swingingly cooperating with said support member through resilient means, said stabilizing means being connected to said support member and to said wheels in order to allow a rotation axis of each one of said wheels to be moved vertically with respect to a ground, wherein said stabilizing means are composed of elongated bars whose shape is slightly triangular and that are equipped at both ends thereof with circular holes, each one of said circular holes receiving a respective one of a plurality of rotation pins of said wheels going out of said support member equipped with a plurality of vertically-elongated holes and allowing blocking said corresponding one of said plurality of said rotation pins through locking means.   
     
     
       12. Skate with aligned wheels substantially comprising: a plurality of wheels;   a support member including on a first side a bearing base to unmovably support a shoe and suitable to contain said wheels on a side opposite to the first side; and   stabilizing means, said stabilizing means cooperating and being connected to said support member and to a pair of said wheels, said stabilizing means swingingly cooperating with said support member through resilient means, said stabilizing means being connected to said support member and to said wheels in order to allow a rotation axis of each one of said wheels to be moved vertically with respect to a ground, wherein said stabilizing means are composed of tongues whose shape is substantially triangular, said tongues being equipped on two vertexes thereof with a plurality of horizontally elongated holes, said support member being equipped with a plurality of vertically elongated holes, each one of said plurality of vertically-elongated holes being in a central and upper position with respect to each pair of said horizontally-elongated holes and the ground, said tongues being equipped on a third one of the vertexes thereof with a hole adapted to contain a pin that can be inserted into said plurality of vertically-elongated holes, a plurality of rotation pins of said wheels being inserted first into a respective one of said plurality of vertically-elongated holes of said support member and then into the corresponding horizontally enlongated holes of said tongues, said plurality of rotation pins being then blocked through locking means.   
     
     
       13. Skate with aligned wheels substantially comprising: a plurality of wheels;   a support member including on a first side a bearing base to unmovably support a shoe and suitable to contain said wheels on a side opposite to the first side; and   stabilizing means, said stabilizing means cooperating and being connected to said support member and to a pair of said wheels, said stabilizing means swingingly cooperating with said support member through resilient means, said stabilizing means being connected to said support member and to said wheels in order to allow a rotation axis of each one of said wheels to be moved, separately with respect to another rotation axis of another one of said wheels, vertically with respect to a ground, wherein said resilient means are composed of a pre-inflated cushion adapted to be filled with a fluid, gas-filled, said pre-inflated cushion being inserted inside said support member.   
     
     
       14. Skate with aligned wheels substantially comprising: a plurality of wheels;   a support member including on a first side a bearing base to unimovably support a shoe and suitable to contain said wheels on a side opposite to the first side; and   stabilizing means, said stabilizing means cooperating and being connected to said support member and to a pair of said wheels, said stabilizing means swingingly cooperating with said support member through resilient means, said stabilizing means being connected to said support member and to said wheels in order to allow a rotation axis of each one of said wheels to be moved, separately with respect to another rotation axis of another one of said wheels, vertically with respect to a ground wherein said resilient means are composed of an inflatable cushion adapted to be filled with a fluid, air filled, said inflatable cushion being inserted inside said support member.   
     
     
       15. Skate with aligned wheels substantially comprising: a plurality of wheels;   a support member including on a first side a bearing base to unmovably support a shoe and suitable to contain said wheels on a side opposite to the first side; and   stabilizing means, said stabilizing means cooperating and being connected to said support member and to a pair of said wheels, said stabilizing means swiningly cooperating with said support member through resilient means, said stabilizing means being connected to said support member and to said wheels in order to allow a rotation axis of each one of said wheels to be moved, separately with respect to another rotation axis of another one of said wheels, vertically with respect to a ground, wherein said resilient means are composed of an inflatable cushion adapted to be filled with a fluid, gas-filled, said inflatable cushion being inserted inside said support member.   
     
     
       16. Skate with aligned wheels substantially comprising: a plurality of wheels;   a support member including on a first side a bearing based to unmovably support a shoe and suitable to contain said wheels on a side opposite to the first side; and   stabilizing means, said stabilizing means cooperating and being connected to said support member and to a pair of said wheels, said stabilizing means swingingly cooperating with said support member through resilient means, said stabilizing means being connected to said support member and to said wheels in order to allow a rotation axis of each one of said wheels to be moved vertically with respect to a ground, wherein said resilient means are composed of a pre-inflated cushion adapted to be filled with a fluid, gas-filled, said pre-inflated cushion being inserted inside said support member.   
     
     
       17. Skate with aligned wheels substantially comprising: a plurality of wheels;   a support member including on a first side a bearing based to unmovably support a shoe and suitable to contain said wheels on a side opposite to the first side; and   stabilizing means, said stabilizing means cooperating and being connected to said support member and to a pair of said wheels, said stabilizing means swingingly cooperating with said support member through resilient means, said stabilizing means being connected to said support member and to said wheels in order to allow a rotation axis of each one of said wheels to be moved vertically with respect to a ground wherein said resilient means are composed of an inflatable cushion adapted to be filled with a fluid, air-filled, said inflatable cushion being inserted inside said support member.   
     
     
       18. Skate with aligned wheels substantially comprising: a plurality of wheels;   a support member including on a first side a bearing based to unmovably support a shoe and suitable to contain said wheels on a side opposite to the first side; and   stabilizing means, said stabilizing means cooperating and being connected to said support member and to a pair of said wheels, said stabilizing means swingingly cooperating with said support member through resilient means, said stabilizing means being connected to said support member and to said wheels in order to allow a rotation axis of each one of said wheels to be moved vertically with respect to a ground wherein said resilient means are composed of an inflatable cushion adapted to be filled with a fluid, gas filled, said inflatable cushion being inserted inside said support member.